{"action":"Upgrade cyrus-imapd to 3.12.3-1 or later.","affected":[{"fixed":"3.12.3-1","introduced":"0"}],"component":"cyrus-imapd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.12.3-1"],"id":"tcs_01M5NSFHCMXF2BZM6ASEB2EETV","modified_at":"2026-10-25T09:47:28.673877857Z","published_at":"2026-07-16T19:16:48.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-47083","https://security-tracker.debian.org/tracker/CVE-2026-47083"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-47083#Debian:14/cyrus-imapd","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-47083"}],"summary":"An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is an ESEARCH cross-user content oracle. By using the ESEARCH command, an authenticated IMAP user could enumerate folder name"}